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M3LDY OPERATING MANUAL EM-2664-B Rev.0
12.1.5 LINEARIZATION (/A only)
Type selection and data programming:
PC Configurator Software
• No Linearization
The output is proportional to the input.
• Segment Data:
100 points max. within the range of -15.00 to +115.00% input or output represented
as percentage of full-scale
Low-end cutout
Low-end cutout point selectable within the range of 0
to 100%. For the input lower than the low-end cutout
point, the output signal equals 0%.
• Square Root Extraction
Low-end cutout
Low-end cutout point selectable within the range of 0
to 100%. For the input lower than the low-end cutout
point, the output signal is linear to the input.
• Segment Data
:
INPUT
Low-end Cutout Point
0
OUTPUT
• Square Root Extraction
INPUT
Low-end Cutout Point
0
OUTPUT
12.1.6 INsTALLATION
Power comsumption
DC power
R: 24 V DC
Operational voltage range 24 V ±10%
Ripple 10% p-p max.
Approx. 3 W
Operating temperature
-25 to +65°C (-13 to +149°F)
Max. 55°C (131°F) for UL approval
Operating humidity
0 to 95% RH (non-condensing)
Mounting
DIN rail
Weight
100 g (3.53 oz)
12.1.7 PERFORMANCE
Accuracy
Input Ac Output Accuracy
Input accuracy: ±0.06% of input range
Output accuracy: ±0.04% of output range
(Input and output accuracy is inversely proportional to the span, except the ac-
curacy of input resistor)
Temp. coefficient
±0.015%/°C (±0.008%/°F) of max. span
Response time
≤ 1 sec. (0 – 90%)
Line voltage effect
±0.1% over voltage range
Insulation resistance
≥ 100 MΩ with 500 V DC
Dielectric strength
1500 V AC @ 1 minute (input to output or power to ground)
500 V AC @ 1 minute (output to power)
12.1.8 sTANDARDs & APPROVALs
EU conformity
EMC Directive (2004/108/EC)
EMI EN 61000-6-4: 2007/A1: 2011
EMS EN 61000-6-2: 2005
Approval
UL/C-UL general safety requirements
UL 61010-1: 2004, CAN/CSA-C22.2 No.1010-1: 1992
